<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>16-Vue入门案例</title>
</head>
<body>


<!--②声明Vue容器(div)-->
<div id="app">

    <span>
        {{msg}}
    </span>

</div>

</body>
<script src="day01/js/vue.js"></script>
<script>
    //③创建Vue对象
    var vue = new Vue({
        el:"#app",
        data:{
            "msg":"helloworld"
        },
        methods:{}
    });

</script>
</html>